Yardage marker and cover plate for sprinkler head



FIG. 1 is a perspective view of a yardage marker and cover plate for sprinkler head, showing my new design;

FIG. 2 is a plan view thereof;

FIG. 3 is a side elevation view thereof; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a yardage marker and cover plate for sprinkler head, as shown. 